Testing Requirements Metal Roofing

Testing application standard tas 125 95.

Testing requirements metal roofing.

And or contact the metal roofing manufacturer who has already submitted the materials for independent testing for wind uplift fire resistance water and air leakage and solar reflectivity. Both structural and non structural as defined in sections 5 1 and 5 2 of this protocol respectively. Capacity for gauge span or loading other than those tested is permitted to be determined by interpolating between test values only. A small scale typically 10 10 ft sample of roofing material is installed on the testing platform.

While the corresponding tests are similar the orientation of the panels is a little different for the wall and roof panels. Standard requirements for metal roofing systems. Pitch tar felt glass fabric urethane foam metal roofing systems flax shakes shingles roof tile slate or any other roofing waterproofing weatherproofing or membrane material s or a combination thereof. Metal roof panel systems shall have a maximum air infiltration rate of 0 007 cfm ft.

Scope 1 1 this protocol covers the testing requirements for structural and non structural architectur al metal roofing systems and the approval process for all systems which have success fully met the testing criteria. We will even pay your re test fee if you fail your roofing contractors license exam. The ul 580 standard tests the uplift wind resistance of a metal roofing system including the panels accessories clips underlayment and fasteners and structural support frame. Test standards that are specified for metal panels in our industry are astm e283 air leakage and astm e331 water penetration for wall panels and astm e1680 air leakage and astm e1646 water penetration for roof panels.

1 2 this protocol applies to all metal roofing sys tems. Metal roof and wall panels have many test standards they must meet under certain environmental conditions.